I have been playing with Google's newest start up (acquisition ) Grand Central and I have to say it is very cool. Grand Central is an integrated phone ( you get a local number ), voice mail, email, and online service. You can configure a ton of features. Instead of describing them in detail I will post some screenshots.

Google GrandCentral - Settings

Google GrandCentral - Inbox

I will post more on Grand Central when I get a change to examine it more closely. From what I have seen so far I think it might be big.